202271104

素因数分解:

$2^7\times 7^1\times {\mathrm{225749}}^1$

素因数の和:225770

約数の個数: 32

約数和(自身を含む): 460530000

約数和(自身を除く): 258258896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 225749, 451498, 902996, 1580243, 1805992, 3160486, 3611984, 6320972, 7223968, 12641944, 14447936, 25283888, 28895872, 50567776, 101135552, 202271104]

約数ペア:

[(1, 202271104), (2, 101135552), (4, 50567776), (7, 28895872), (8, 25283888), (14, 14447936), (16, 12641944), (28, 7223968), (32, 6320972), (56, 3611984), (64, 3160486), (112, 1805992), (128, 1580243), (224, 902996), (448, 451498), (896, 225749)]